Spoon clearly. Fork?! wtf..
If you're going to use a bag use a decent one ffs! I use Yorkshire Gold. Bag in mug, sugar if required. Boil freshly drawn water. Allow boiled water to settle for a minute. Pour in water. Stir immediately, otherwise dodgy scum can form. Stir at regular intervals with a spoon, making sure the tea bag is agitated sufficiently. Once the tea has steeped for the preferred time, remove bag without squeezing and add milk until the required strength is reached. I prefer to use a mug with a white inside so I can judge the colour perfectly. Imbibe.
If I want a decent cup however I brew a cup of my Honey Hon Cha using filtered water. Now that's a cup of tea!